| Équations équilibrées la veille | Équations équilibrées le lendemain |
HNO3 + C17H35COONa = C17H35COOH + NaNO3
Cl2 + HO = HClO =>
Cl2 + 2 HO = 2 HClO
NaOH + HCl = NaCl + H2 + O =>
NaOH + HCl = NaCl + H2 + O
Au(CN)2(aq) + Zn(s) = Au(s) + Zn(CN)2(aq) =>
Au(CN)2(aq) + Zn(s) = Au(s) + Zn(CN)2(aq)
SO2NO2 = SO3 + NO =>
SO2NO2 = SO3 + NO
Na2 + HCl = NaCl + H =>
Na2 + 2 HCl = 2 NaCl + 2 H
NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
Mn{2+} + OH{-} = MnO + H2O =>
Mn{2+} + 2 OH{-} = MnO + H2O
Zn2Mg + HCl = H2 + Zn + MgCl2 =>
Zn2Mg + 2 HCl = H2 + 2 Zn + MgCl2
BaSO4 + LiOH = Ba(OH)2 + Li2SO4 =>
BaSO4 + 2 LiOH = Ba(OH)2 + Li2SO4
HBr + KOH = KBr(aq) + H2O(l) =>
HBr + KOH = KBr(aq) + H2O(l)
NiCl2 + O3 = NiO + Cl2O5 =>
NiCl2 + 2 O3 = NiO + Cl2O5
Ag + Br2 = AgBr3 =>
2 Ag + 3 Br2 = 2 AgBr3
Fe2(CO3)3 + H2O = Fe2O3 + H2CO3 =>
Fe2(CO3)3 + 3 H2O = Fe2O3 + 3 H2CO3
Na2S + TlCl3 = NaCl + Tl2S + S =>
3 Na2S + 2 TlCl3 = 6 NaCl + Tl2S + 2 S
(NH4)2SO4 + H2SO4 = (NH4)2H4 + SO4SO4 =>
2(NH4)2SO4 + 4 H2SO4 = 2(NH4)2H4 + 3 SO4SO4
CuAg + NO3 = Cu(NO3)2 + Ag =>
CuAg + 2 NO3 = Cu(NO3)2 + Ag
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
KMnO4 + KCl + H2SO4 = MnSO4 + K2SO4 + H2O + Cl2 =>
2 KMnO4 + 10 KCl + 8 H2SO4 = 2 MnSO4 + 6 K2SO4 + 8 H2O + 5 Cl2
Na + HC2H3O2 = NaC2H3O2 + H2 =>
2 Na + 2 HC2H3O2 = 2 NaC2H3O2 + H2
CU(OH)2 + H2SO4 = CUSO4 + H2O =>
CU(OH)2 + H2SO4 = CUSO4 + 2 H2O
Ge + HNO3 = Ge(NO3)2 + H2 =>
Ge + 2 HNO3 = Ge(NO3)2 + H2
Ce(CH3CO2)3*H2O + NH4OH = CH3COONH4 + Ce(OH)3 + H2O =>
Ce(CH3CO2)3*H2O + 3 NH4OH = 3 CH3COONH4 + Ce(OH)3 + H2O
(NH4)C2O4 + KMnO4 + H2SO4 = MnSO4 + K2O2 + CO2 + N2 + H2O =>
2(NH4)C2O4 + 2 KMnO4 + 2 H2SO4 = 2 MnSO4 + K2O2 + 4 CO2 + N2 + 6 H2O
C3H7NH2 + KMnO4 + H2O = C3H5(OH)2 + KOH + NH3 + MnO2 =>
C3H7NH2 + KMnO4 + H2O = C3H5(OH)2 + KOH + NH3 + MnO2
(ZnOH)3AsO4 + HNO3 = Zn(NO3)2 + Zn3(AsO4)2 + H2O =>
2(ZnOH)3AsO4 + 6 HNO3 = 3 Zn(NO3)2 + Zn3(AsO4)2 + 6 H2O
C19H40 + CuO = CO2 + H2O + Cu =>
C19H40 + 58 CuO = 19 CO2 + 20 H2O + 58 Cu
HCOOH + Br = HCOOBr + H =>
HCOOH + Br = HCOOBr + H
NaBr + KNO3 = NaBrKNO3 =>
NaBr + KNO3 = NaBrKNO3
Ca(OH)2 + Na3PO4 = Na(OH) + Ca3(PO4)2 =>
3 Ca(OH)2 + 2 Na3PO4 = 6 Na(OH) + Ca3(PO4)2
C4H4O6 + O2 = CO2 + H2O =>
C4H4O6 + 2 O2 = 4 CO2 + 2 H2O
NaHCO3 + CH3COOH = NaH2C3OOH + H2O + CO2 =>
2 NaHCO3 + 3 CH3COOH = 2 NaH2C3OOH + 4 H2O + 2 CO2
(NH4)2SO3 + NaOH = Na2SO3 + NH4OH =>
(NH4)2SO3 + 2 NaOH = Na2SO3 + 2 NH4OH
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C6H10O + KMnO4 = C6H10O4 + MnO2 + K =>
2 C6H10O + 3 KMnO4 = 2 C6H10O4 + 3 MnO2 + 3 K
Cu + Zn(NO3)2 = Cu(NO3)2 + Zn =>
Cu + Zn(NO3)2 = Cu(NO3)2 + Zn
Na2SO3 + KMnO4 + HCl = Na2SO4 + MnCl2 + KCl + H2O =>
5 Na2SO3 + 2 KMnO4 + 6 HCl = 5 Na2SO4 + 2 MnCl2 + 2 KCl + 3 H2O
H2CO3 + Ca(OH)2 = CaH2 + CO3(OH)2 =>
H2CO3 + Ca(OH)2 = CaH2 + CO3(OH)2
NaHCO3 + NH4Cl = NaCl + NH3 + H2O + CO2 =>
NaHCO3 + NH4Cl = NaCl + NH3 + H2O + CO2
CaCl2 + K4[Fe(CN)6] = Ca2[Fe(CN)6] + KCl =>
2 CaCl2 + K4[Fe(CN)6] = Ca2[Fe(CN)6] + 4 KCl
NaHCO3(aq) + CH3COOH(s) = CO2 + H2O(l) + CH3COONa =>
NaHCO3(aq) + CH3COOH(s) = CO2 + H2O(l) + CH3COONa
Ca(OH)2 + H3PO2 = Ca(PO)2 + H2O =>
Ca(OH)2 + 2 H3PO2 = Ca(PO)2 + 4 H2O
NaHCO3 + Pb(NO3)2 = Pb(CO3) + NaNO3 + H2O + CO2 =>
2 NaHCO3 + Pb(NO3)2 = Pb(CO3) + 2 NaNO3 + H2O + CO2
C4H3OH + O2 = CO2 + H2O =>
2 C4H3OH + 9 O2 = 8 CO2 + 4 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Mn + NiO = MnO + Ni =>
Mn + NiO = MnO + Ni
Na2B4O7*10H2O + NaOH + H2O2 = NaBO4 + H2O =>
Na2B4O7*10H2O + 2 NaOH + 8 H2O2 = 4 NaBO4 + 19 H2O
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
Cr2O7 + Fe{2} + H{+} = Cr{3} + Fe{3} + H2O =>
Cr2O7 + 8 Fe{2} + 14 H{+} = 2 Cr{3} + 8 Fe{3} + 7 H2O
NaHCO3 + H2SO4 = Na2SO4 + H2CO3 = H2O + CO2 =>
2 NaHCO3 + H2SO4 = Na2SO4 + 2 H2CO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/29/24
Équations équilibrées sur09/28/23
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